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sattari [20]
3 years ago
7

Evaluate the expression

Mathematics
2 answers:
Mariulka [41]3 years ago
8 0
9.8?

Have A Lovely Day! SECRET TUNEL THROUGH THE MOUNTAIN
Dafna11 [192]3 years ago
5 0

Answer:

9.8

Step-by-step explanation:

-9.5 - -12 plus 7.3 = 9.8

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Please help me with this its due in 15 minutes plus ill need help with more
Anestetic [448]

Answer:

171 Square Feet

Step-by-step explanation:

We first cut the figure up into smaller parts...

we then use the formula (L x W = A) to find the area

L = Lenth

W = Width

the first rectangle (1)...

15 x 5 = 75

the second figure (2)...

8 x 9 = 72

the third figure (3)...

6 x 4 = 24

now we have to add up all the values to find the area of the entire figure...

75 + 72 + 24 = 171

<em>Hope this helps! Please let me know if you need more help or think my answer is incorrect. Brainliest would be MUCH appreciated. Also remember to rate answers to help other students, While leaving thanks to answers that help you. Have a great day!</em>

3 0
2 years ago
A jet flies 510 miles in 2 hours.
Tasya [4]
The rate is 255 MPH.


The jet can fly 3,825 miles in 15 hours.
7 0
3 years ago
Read 2 more answers
What is -3(-6z-5)-9z
andreyandreev [35.5K]
If you factor it then your answer will be -3(-3z-5) if you simplify the answer is 9z+15
7 0
3 years ago
Read 2 more answers
The total area of Canada is 9 984 670 km2. Calculate the side length of a square with the same area. Show your work.
Korolek [52]

Answer:

3159.853 km

Step-by-step explanation:

The question says a square has an area of 9,984,670 km^2, which means that all sides are the same length. So you can use the equation:

9984670 = (x)(x) which rearranges to 998470 = x^2

get the square root and you get:

x = 3159.853 km

8 0
3 years ago
1+1 lol dats da question
Gekata [30.6K]

Answer:

yellow?

Step-by-step explanation:

so you have 1 then add another an get yellow, bam im a genius

5 0
3 years ago
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